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2002 buick regal gs, start the car and running fine, I'm driving along and the engine stalls while driving, now the engine starts and stalls immediately, why is this happening?

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Rory Kriest

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  • 69 Answers

Test the fuel pressure sounds like fuel pump getting hot and shutting down

Posted on Oct 09, 2016

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5 Related Answers

tech23

  • 18 Answers

SOURCE: 1999 Buck Regal Stalls While Driving

check ur to see if ur catalytic converter is clogged

Posted on Oct 25, 2008

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Anonymous

  • 60 Answers

SOURCE: engine shuts off while driving

check one of your coolant sensor's

Posted on Dec 07, 2008

Jonah Oneal

  • 14092 Answers

SOURCE: Car starts but won't stay running it's a 99 buick

CHECK FUEL PRESSURE IT SHOULD BE 41 - 47 PSI. IF NOT REPLACE FUEL FILTER.IF NO CHANGE. REPLACE FUEL PUMP.IF FUEL PUMP IS GOOD.YOUR PROBLEM COULD BE A INTAKE LEAK OR SPARK IGNITION PROBLEMS.ALSO USE A SCANNER TO CHECK FOR FAULTY SENSORS OR THEFT DETERENT PROBLEMS.

Posted on Sep 18, 2009

ftw1952

frank thomas wilson

  • 10319 Answers

SOURCE: I have a 1991 buick regal stalls and shut off after warming up

egr valve is not opening up when the engine reaches it normal operating temperture

Posted on Feb 07, 2010

Anonymous

  • 1 Answer

SOURCE: 1997 buick regal gs starts but wont stay running.

Your fuel pump ballast resistor is bad if it's a super charged engine. you will find it behind the battery other side of the wall kind of hard to find. it's a large white ceramic rectangle this takes the load from the fuel pump allowing it to run.

Posted on Mar 08, 2010

Testimonial: "hit it right on the head ,replaced ballast resistor,which the dealer didnt even know what it was,and started right up ,thank you much sir"

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1 Answer

97 buick regal gs runs fine until warm then stalls and will start for more than a second. sometimes when i give it gas it will rev for another second then stall


When the engine warms up the engine computer goes into closed loop mode and relies primarily on the O2 sensors and the MAF sensor to calculate the correct fuel to air mixture - if one of the O2 sensors is fouled or the MAF sensor is not working properly, this can cause the problem.
Given the age of the car, I would also check the idle air control (IAC) and channels, the EGR valve and the throttle body for carbon buildup.

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1 Answer

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You need to take it to a qualified repair shop that has a factory or professional type scan tool an have all the computers on the vehicle checked . Check for DTC'S - diagnostic trouble codes ,module data etc.

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I have a 1994 Buick Regal Gran Sport. It will not always start or will start and die immedietly but it will also start and run just fine. It will also just die when you are driving not stall ( you will be...


When my 94 Regal GS frequently wouldn't start for 30 minutes to an hour after being driven, it was the crankshaft positioning sensor that needed to be replaced. I also replaced the harmonic balance pulley. The car ran more smoothly and started everytime.

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4 Answers

1999 Regal GS -stalls, starting trouble, won't shift now


the batt is suspect...take it to autozone, or other place, they'll check it out free......the shifting out of park is a seperate issue, the pawl for the steering/shifter is not working properly....did you notice if the steering wheel would turn when the shifter is stuck?....probably not....when this happens try to turn the wheel back and forth-not hard but not gently- a little graphite dust sprayed in there would help.......hope this helps you out

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1 Answer

I have a 1991 buick regal stalls and shut off after warming up


egr valve is not opening up when the engine reaches it normal operating temperture

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1 Answer

98 Buick Regal GS, won't start. Past 2 weeks it


The ignition module is my second guess,but check the crankshaft sensor first.

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Try changing the map sensor it controls idle and it could affect your car like that...........

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Engine shuts off while driving


check one of your coolant sensor's

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